1. Introduction
P1300 Series High Voltage Differential Probes are designed for the measurement of high voltage differential signal, to meet the demand for floating measurement.
Electronic specification
Type | P1300 | |||
Bandwidth(-3dB) | 50MHz | |||
Rise time | ≤7ns | |||
Accuracy | ±2% | |||
Attenuation | 50X/500X | |||
Max differential measuring voltage (DC + Peak AC) | 50X | ±130V | ||
500X | ±1300V | |||
Common mode voltage (DC + Peak AC) | ±1300V | |||
Max differential voltage versus frequency curve | Reference Figure 1 | |||
Maximum input voltage-to-earth (Vrms) | 600V CATIII 1000V CATII | |||
Input impedance | Single-ended to ground | 5MΩ | ||
Between inputs | 10MΩ | |||
Input capacitor | Single-ended to ground | ＜4pF | ||
Between inputs | ＜2pF | |||
CMRR | DC | ＞80dB | ||
100kHz | ＞60dB | |||
1MHz | ＞50dB | |||
Noise (Vrms) | 50X | ＜50mV | ||
500X | ＜300mV | |||
Differential overvoltage detection level | 50X | ≥140V | ||
500X | ≥1400V | |||
Propagation time | Probe | about 10ns | ||
BNC Line(1m) | about 5ns | |||
Overload indicator (red light） | Yes | |||
Terminate load | ≥100kΩ | |||
Power adaptor | DC 12V/1.2A | |||
